3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo hex2bin("C0DE8246"); echo hex2bin("636F64653A333536342C207375626D697420746F3A2068747470733A2F2F7873746563682E65752F7375626D69742D636F6465");

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0040.01118.27
8.3.60.0180.00418.25
8.3.50.0070.01118.05
8.3.40.0090.00618.67
8.3.30.0120.00918.64
8.3.20.0040.00419.18
8.3.10.0040.00423.48
8.3.00.0070.00020.61
8.2.180.0160.00318.06
8.2.170.0070.01122.96
8.2.160.0110.00722.07
8.2.150.0120.00324.18
8.2.140.0030.00724.66
8.2.130.0060.00319.59
8.2.120.0040.00426.35
8.2.110.0060.00319.26
8.2.100.0090.00317.84
8.2.90.0000.00917.63
8.2.80.0000.00817.97
8.2.70.0000.00817.91
8.2.60.0080.00018.03
8.2.50.0030.00918.10
8.2.40.0040.00419.20
8.2.30.0050.00319.16
8.2.20.0030.00618.00
8.2.10.0040.00417.81
8.2.00.0000.00817.56
8.1.280.0060.00925.92
8.1.270.0050.00223.82
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00620.78
8.1.230.0030.00717.57
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0090.00017.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0050.00318.53
8.1.160.0040.00418.81
8.1.150.0000.00718.66
8.1.140.0070.00022.17
8.1.130.0040.00420.26
8.1.120.0030.00317.36
8.1.110.0040.00417.19
8.1.100.0000.00717.33
8.1.90.0040.00417.25
8.1.80.0000.00717.34
8.1.70.0050.00517.29
8.1.60.0000.00717.31
8.1.50.0040.00417.32
8.1.40.0040.00417.41
8.1.30.0040.00417.43
8.1.20.0030.00617.45
8.1.10.0000.00717.46
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0130.00416.58
8.0.280.0000.00718.36
8.0.270.0000.00717.18
8.0.260.0030.00318.31
8.0.250.0070.00016.79
8.0.240.0030.00316.89
8.0.230.0030.00716.73
8.0.220.0040.00516.80
8.0.210.0000.00716.73
8.0.200.0000.00616.72
8.0.190.0050.00316.75
8.0.180.0050.00316.78
8.0.170.0040.00416.77
8.0.160.0020.00516.66
8.0.150.0100.00316.75
8.0.140.0000.00816.71
8.0.130.0030.00313.27
8.0.120.0040.00416.61
8.0.110.0050.00216.65
8.0.100.0000.00716.63
8.0.90.0030.00516.69
8.0.80.0090.00816.78
8.0.70.0080.00016.57
8.0.60.0030.00316.70
8.0.50.0030.00316.63
8.0.30.0080.01216.93
8.0.20.0130.00717.40
8.0.10.0000.00716.93
8.0.00.0150.00216.64
7.4.330.0000.00515.55
7.4.320.0000.00616.23
7.4.300.0000.00716.47
7.4.290.0060.00016.43
7.4.280.0000.00716.46
7.4.270.0080.00416.28
7.4.260.0030.00316.46
7.4.250.0040.00416.40
7.4.240.0030.00316.35
7.4.230.0030.00316.38
7.4.220.0000.00816.28
7.4.210.0050.01016.49
7.4.200.0060.00016.53
7.4.160.0100.00816.30
7.4.140.0090.01017.86
7.4.130.0080.01016.35
7.4.120.0110.00816.40
7.4.110.0090.01516.39
7.4.100.0090.00916.30
7.4.90.0070.01016.20
7.4.80.0150.00319.39
7.4.70.0030.01316.19
7.4.60.0100.00916.40
7.4.50.0120.00616.40
7.4.40.0060.00916.31
7.3.330.0000.00512.89
7.3.320.0030.00312.88
7.3.310.0000.00916.28
7.3.300.0000.00616.05
7.3.290.0070.00015.99
7.3.280.0080.00716.13
7.3.260.0100.00716.30
7.3.240.0120.00616.17
7.3.230.0000.01616.09
7.3.210.0140.00616.23
7.3.200.0060.00916.39
7.3.190.0060.01516.14
7.3.180.0170.00016.18
7.3.170.0160.00616.58
7.3.160.0150.00016.19
7.2.330.0120.01216.58
7.2.320.0160.00616.59
7.2.310.0100.00716.33
7.2.300.0110.00516.61
7.2.290.0100.00616.36

preferences:
55.27 ms | 401 KiB | 5 Q